/*
 * Copyright (c) 2025 Brayan Oliveira <69634269+brayandso@users.noreply.github.com>
 *
 * This program is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License as published by the Free Software
 * Foundation; either version 3 of the License, or (at your option) any later
 * version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT ANY
 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
 * PARTICULAR PURPOSE. See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along with
 * this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package com.ichi2.anki.utils.ext

import androidx.lifecycle.SavedStateHandle

fun <T> SavedStateHandle.require(key: String): T =
    checkNotNull(get(key)) {
        "Wrong type or key '$key' not found"
    }

/**
 * Retrieves the [Long] value for the provided [key], returns null if not found.
 *
 * @param key the key to use
 * @return the long value, or null if not found
 */
fun SavedStateHandle.getLongOrNull(key: String): Long? =
    if (contains(key)) {
        get(key) as Long?
    } else {
        null
    }
